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SAS Curriculum Pathways

http://www.sascurriculumpathways.com/portal/
school-wide user name: bluecomets
school: ASHEBORO HIGH SCHOOL

Student View


Graphing Linear Systems, QL #1430

Graphing Linear Systems | QL #1430

Teacher View

This is what you access:

Estimate to Complete

60-90 minutes

Objectives


The student will
  • Graph a system of linear equations
  • State the number of solutions
  • Write a unique solution as an ordered pair

Assessment


In the Practice mode, online checking allows students to verify the accuracy of graphs and their solutions. In the Quiz mode, students take an online quiz, which creates the Student Answer Page that
  • Contains the problems submitted in Quiz mode
  • Marks all work and answers as correct or incorrect
  • Provides the total number of completed problems
  • Can be saved, printed, or e-mailed to the teacher for final assessment
Students can use this tool with Solving Linear Systems to compare the solution determined algebraically with the solution determined by graphing.
The tool's built-in problem sets vary in type and difficulty. Select from the provided problems or create a problem set that targets desired skills. To review the problems before making an assignment, see below for the appropriate document. Answers are included.

Teacher Materials


See Links

Plug-ins Required:


  • Java Plug-in
    Java Plug-in

Mathematics: Common Core State Standards (2010)

external image disclosure-grn-minus.gif High School - Algebra
external image disclosure-grn-minus.gif Domain A-REI
Reasoning with Equations and Inequalities
Solve systems of equations
Solve systems of equations
external image disclosure-grn-plus.gif Standard 6
Represent and solve equations and inequalities graphically
Represent and solve equations and inequalities graphically
external image disclosure-grn-minus.gif Standard 10
Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).
external image disclosure-grn-minus.gif Standard 11
Explain why the x-coordinates of the points where the graphs of the equations y = f(x) and y = g(x) intersect are the solutions of the equation f(x) = g(x); find the solutions approximately, e.g., using technology to graph the functions, make tables of values, or find successive approximations. Include cases where f(x) and/or g(x) are linear, polynomial, rational, absolute value, exponential, and logarithmic functions.